361994 has 8 divisors (see below), whose sum is σ = 554688. Its totient is φ = 177100.

The previous prime is 361993. The next prime is 362003. The reversal of 361994 is 499163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 361994.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361994.

It is not an unprimeable number, because it can be changed into a prime (361993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1832 + ... + 2019.

It is an arithmetic number, because the mean of its divisors is an integer number (69336).

2³⁶¹⁹⁹⁴ is an apocalyptic number.

361994 is a deficient number, since it is larger than the sum of its proper divisors (192694).

361994 is a wasteful number, since it uses less digits than its factorization.

361994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900.

The product of its digits is 5832, while the sum is 32.

The square root of 361994 is about 601.6593720703. The cubic root of 361994 is about 71.2689659165.

The spelling of 361994 in words is "three hundred sixty-one thousand, nine hundred ninety-four".